RX Fibre Fill

RX Fibre Fill is a highly flexible roof coating for localised repairs or for complete roof resurfacing. This liquid roof coating is an acrylic resin with reinforcing fibres which dries into a durable elastic coating that will not allow the passage of water but does allow the substrate to breathe. RX Fibre Fill is easily applied by brush even during damp weather.


RX Fibre Fill is suitable for a wide range of repairs or coating small to medium-sized flat roofs. It can also be applied to most building surfaces.

Product features

  • Single coat application
  • Will not wash off
  • Excellent shelf life
  • Superb flexibility
  • Unaffected by temperature change
  • Available in a range of colours

Request Product Specification

Get in touch to inquire about installing RX Fibre Fill, or alternatively, discover our case studies to learn more.


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